sunj
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Replace boot.img
In directory out\target\product\project_name\
Execute:
fastboot erase boot
fastboot flash boot boot.img
让应用程序不显示在最近使用的列表中
- 博客分类：
- android
<activity
android:name=".UnisVideoPlayer"
android:excludeFromRecents="true" android:configChanges="orientation|keyboardHidden"
android:label="@string/app_name"
android:screenOrientation="landsca ...
05-24 15:14:19.569: E/JavaBinder(194): Transact on 0x4897e0 in Java object 0x408b1888 with code 1 failed
05-24 15:14:19.569: E/JavaBinder(194): !!! FAILED BINDER TRANSACTION !!!
05-24 15:14:19.569: E/BinderProxy(194): android.os.BinderProxy.callback(Binder.java:369)]
05-24 15:14:19.569: E/Binde ...
///////////////////////////////////////////////////桌面快捷方式/////////////////////////////////////////
private void addShortcut(){
Intent shortcut = new Intent("com.android.launcher.action.INSTALL_SHORTCUT");
//快捷方式的名称
shortcut.putExtra(Intent.EXTRA_SHORTCUT_NAME, getString(R.string.app_nam ...
android tcpdump
- 博客分类：
- android
1、adb remount
2、adb push tcpdump /data/local/
3、adb shell chmod 6755 /data/local/tcpdump (root)
4、adb shell tcpdump -p -vv -s 0 -w /sdcard/capture.pcap
save logcat
1. adb logcat -c //
2. adb logcat>log.txt
operation logs will output to log.txt
command detail
Option Description
-b <buffer> 加载一个可使用的日志缓冲区供查看，比如event 和radio . 默认值是main 。具体查看Viewing Alternative Log Buffers.
-c 清楚屏幕上的日志.
-d 输出日志到屏幕上.
-f <filename> 指定输出日志信息的<filenam ...
use source insight
- 博客分类：
- tools
1. Open source insight
2. Select project and "add all" source code.
3. Synchronize all methods
PackageManager pManager = MessageSendActivity.this.getPackageManager();
/*********************查询手机内所有支持分享的应用*********************/
List<ResolveInfo> resolveList = Utils.getShareApps(MessageSendActivity.th ...
Initial Environment:
1. Installing the JDK
$ sudo add-apt-repository "deb http://archive.canonical.com/ lucid partner"
$ sudo apt-get update
$ sudo apt-get install sun-java6-jdk
2.Installing required packages
on unbuntu 10.10
$ sudo ln -s /usr/lib32/mesa/libGL.so.1 /usr/lib32/mesa/libGL.so ...
1.初始化OnAudioFocusChangeListener
private OnAudioFocusChangeListener mAudioFocusChangeListener = new OnAudioFocusChangeListener() {
public void onAudioFocusChange(int focusChange) {
mPlayerControl.pause();
}
};
2.当播放时发出请求
public void start() {
mAudioManager.requestAudioFocus(mAudio ...
1、Drawable → Bitmap 的简单方法
((BitmapDrawable)res.getDrawable(R.drawable.youricon)).getBitmap();
2、Drawable → Bitmap
Java代码
public static Bitmap drawableToBitmap(Drawable drawable) {
Bitmap bitmap = Bitmap
.createBitmap(
...
Rect bounds = new Rect();
Paint textPaint = textView.getPaint();
textPaint.getTextBounds(text,0,text.length(),bounds);
int height = bounds.height();
int width = bounds.width();
关于安装eclipse uml plugins
- 博客分类：
- tools
eclipse->help->Eclipse MarketPlace-> input "uml" and search
关于Android 模块的单独编译
- 博客分类：
- android
1.\packages\apps\Launcher3以此为例，当编译多次时系统会不再重新编译,是本人在实际操作中遇到的,想了很多办法, 用过mm -W,把所以文件认为最新，但基本不起作用，后来发现在manifest中做点改动是可以的,比如改下app_name
out\target\common\obj\JAVA_LIBRARIES\framework_intermediates\classes.jar